The concept of the g factor in intelligence was based on what evidence?
A)Scores on an IQ test correlate positively with activity in certain brain areas.
B)Most people who do well on one mental test also do well on many others.
C)Children usually get IQ scores similar to those of their parents, brothers, and sisters.
D)People who take the same IQ test repeatedly usually get about the same score.

Question

The concept of the g factor in intelligence was based on what evidence?​
A)Scores on an IQ test correlate positively with activity in certain brain areas.
B)​Most people who do well on one mental test also do well on many others.
C)​Children usually get IQ scores similar to those of their parents, brothers, and sisters.
D)​People who take the same IQ test repeatedly usually get about the same score.

Quizplus · Accepted Answer

The concept of the g factor in intelligence is based on the positive correlation between scores on different mental tests. This suggests that there is a general underlying factor, or "g", that influences performance on a variety of cognitive tasks.

The Concept of the G Factor in Intelligence Was Based